Single-phase ESS Hybrid Inverter

Description

Technical specification	R3KL1	R3K6L1	R4KL1	R4K6L1		R5KL1	R6KL1
Input (PV)
Max. power(kW)	4.6	4.6	6		6	7	7
Max. DC voltage(V)				550
MPPT voltage range(V)				125~500
Max.input current of single MPPT(A)				14
MPPT tracker/strings				2/1
AC output
Rated output power(kVA)	3	3.6	4		4.6	5	6
Max. output current(A)	13	16	17.4		20	21.7	26
Grid voltage/range(V)				230/176~270
Frequency (Hz)				50 /60
PF			0.8lagging-0.8leading
THDi				<3%
AC output topology				L+N+PE
Battery
Battery voltage range(V)				40~58
Max. charging voltage(V)				58
Max. charge/discharge current(A)	95/62.2	95/75	95/83.3		95/95.8	95/104.2	95/110
Battery type			lithium /Lead-acid
Communication interface				CAN/RS485
EPS output
Rated power (kVA)	3	3.6	4		4.6	5	6
Rated output voltage(V)				230
Rated output current(A)	13	16	17.4		20	21.7	26
Rated frequency (Hz)				50 /60
Automatic switching time (ms)				<20
THDu				<2%
Overload capacity			110%, 30S/120%, 10S/150%, 0.02S
General data
Battery chage/dischage eﬃciency				95.0%
DC Max. eﬃciency				97.6%
Europe eﬃciency				97.0%
MPPT eﬃciency				99.9%
Ingress protection				IP65
Noise emission (dB)				<35
Operation temperature				– 25℃～ 60℃
Cooling				Natural
Relative humidity			0 ~95%（non-condensing）
Altitude			2,000m(>2,000 Derating)
Dimensions W * D * H (mm)				550200515
Weight (kg)				25
Isolation transformer				No
Self-consumption(W)				<3
Display and communication
Display				LCD
Interface:RS485/Wifi/4G/			Yes/ Opt/ Opt/ Yes/ Yes
CAN/DRM			Yes/ Opt/ Opt/ Yes/ Yes
Safety standard			IEC/EN62109-1/-2, IEC/EN62477-1
EMC			IEC/EN 61000-6-1, IEC/EN 61000-6-3
On-grid			South Africa NRS097-2-1:2017, UK G98,G99